---
product_id: 242527556
title: "Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar"
brand: "linkfor"
price: "R663"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Li Nkfor"
url: https://www.desertcart.co.za/products/242527556-analog-to-digital-audio-converter-rca-to-digital-toslink-spdif
store_origin: ZA
region: South Africa
---

# Supports uncompressed 2-channel PCM audio Includes 3ft optical cable for extended reach Built-in 3.6ft RCA cable Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar

**Brand:** linkfor
**Price:** R663
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—don’t let your vintage gear miss the digital wave!

## Quick Answers

- **What is this?** Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar by linkfor
- **How much does it cost?** R663 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/242527556-analog-to-digital-audio-converter-rca-to-digital-toslink-spdif)

## Best For

- linkfor enthusiasts

## Why This Product

- Trusted linkfor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Compatibility:** Perfectly pairs with turntables, HDTVs, CD/DVD players, and soundbars to future-proof your audio setup.
- • **Compact Power & Connectivity:** USB-powered with built-in RCA cable and included optical cable—minimal setup, maximum space-saving.
- • **Crystal-Clear Audio Transmission:** Experience pristine, noise-free 48kHz PCM output that keeps your soundbar and home theater sounding flawless.
- • **Seamless Analog to Digital Conversion:** Effortlessly upgrade your vintage audio gear to modern digital sound with plug-and-play simplicity.
- • **Instant Setup with Visual Power Indicator:** LED power light ensures you’re always connected and ready to impress your audiophile friends.

## Overview

The LiNKFOR Analog to Digital Audio Converter transforms RCA analog signals into high-quality digital optical output with uncompressed 2-channel PCM support at 48kHz. Featuring a built-in 3.6ft RCA cable, included 3ft optical cable, USB power, and broad compatibility with turntables, TVs, and soundbars, it offers a compact, plug-and-play solution to modernize your audio experience without compromising sound clarity.

## Description

Product Description LiNKFOR Converter Analog to Digital Length 6.9ft/2.1m Input R/L RCA Output SPDIF Connector Male to male Learn More Analog to Digital Length 6.9ft/2.1m Input R/L RCA Output SPDIF Connector Male to male Analog to Digital Length 6.9ft/2.1m Input 3.5mm Output SPDIF Connector Male to male Learn More 3.5mm Digital to Analog Length 6.9ft/2.1m Input SPDIF Output R/L RCA Connector Male to male Learn More Digital to Analog

Review: Works great - No issues at all, needed this as I bought a soundbar which has optical connection only and use a gaming monitor with VRR which has 3.5mm out only for audio. Xbox series x has no optical out and when using a HDMI audio extractor you would lose the ability to use VRR (Variable refresh rate) which is what i experienced and couldn't get used to the downgrade. With this item i am now able to connect the xbox directly to the monitor with a HDMI cable to keep VRR and I use the linkfor adapter to connect from the 3.5mm out of the monitor to the optical in on soundbar so really happy about that as if you've tried gaming with VRR and without there is a noticeable difference with framerate drops and stuttering. Easy to set up, sound quality is unaffected and cable length is good.
Review: Works fine - I had my doubts but this is great for connecting an old CD Player to a modern set of speakers. It does require USB power. Cable length is excellent with a LED indicator so you know it is powered. Just what I needed.

## Features

- 【By LiNKFOR - RCA to SPDIF Audio Converter】With a Built-in 3.6ft/1.1m RCA Cable, as well as an Included 3ft/1m Optical Cable for Extended Transmission, Plug and Play, Convert the R/L RCA Analog Audio to Digital Optical or Toslink SPDIF Audio. [Cannot Be Reversed.]
- 【No Noise Transmission】Support Uncompressed 2-channel PCM/LPCM Digital Audio Signal Output. Support 48 kHz Output Sampling Rate. [NOTE: Not Compatible with 5.1 Channel Signal Such as Dolby AC3, DTS and Needs to Be Turned off before Use.]
- 【Wide Compatibility】Perfectly Work with Turntable, TV, CD Player, Soundbar, Fibre Optic Receiver and Home Theater System. Simple to Install and Easy to Operate.
- 【Compact and Convenient】With a Built-in 3.6ft/1.1m RCA Cable, it is More Convenient to Connect and Install without Occupying any Space. It is Powered by USB Cable.
- 【What You Get】The Package Includes 1 x RCA to SPDIF Audio Converter, 1 x 3ft/1m Optical Cable, 1 x USB Power Cable, 1 x User Manual. It’s Worth Noting That the 3ft/1m Optical Cable will Increase Convenience for Your Use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087PZR4K3 |
| Best Sellers Rank | 5,262 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 14 in Digital-Analog Converters |
| Brand | LiNKFOR |
| Compatible Devices | DVD Player, TV |
| Customer Reviews | 4.3 out of 5 stars 957 Reviews |
| Included Components | USB Power Cable |
| Interface | Optical, RCA |
| Item Dimensions L x W | 48L x 48W millimetres |
| Item Weight | 62 Grams |
| Manufacturer | LiNKFOR |
| Manufacturer Part Number | ULK038-US |
| Material | Metal |
| Maximum Supply Voltage | 240 Volts |
| Maximum supply voltage | 240 Volts |
| Minimum Supply Voltage | 5 Volts |
| Minimum supply voltage | 5 Volts |
| Model Number | ULK038-US |
| Mounting Type | Coaxial |
| Mounting type | Coaxial |
| Number of Channels | 2 |
| Number of Pins | 2 |
| Number of pins | 2 |
| UPC | 659438786200 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 55 Degrees Celsius |
| Upper temperature rating | 55 Degrees Celsius |

## Product Details

- **Brand:** LiNKFOR
- **Maximum supply voltage:** 240 Volts
- **Minimum supply voltage:** 5 Volts
- **Mounting type:** Coaxial
- **Number of pins:** 2

## Images

![Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar - Image 1](https://m.media-amazon.com/images/I/61x5dgQD3EL.jpg)
![Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar - Image 2](https://m.media-amazon.com/images/I/71TvGsfuqIL.jpg)
![Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar - Image 3](https://m.media-amazon.com/images/I/717rt+yfDOL.jpg)
![Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar - Image 4](https://m.media-amazon.com/images/I/71HMLHdg1BL.jpg)
![Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar - Image 5](https://m.media-amazon.com/images/I/71xSZYh6YqL.jpg)

## Questions & Answers

**Q: Regarding noise**
A: 1. Power the converter with a 5V1A USB power adapter to eliminate the interference of power noise 2. Keep the converter away from potential electromagnetic interference sources such as Wi-Fi routers and areas with dense power lines

**Q: Regarding the intermittent sound**
A: 1. Power the converter with a 5V1A USB power adapter to eliminate the interference of power noise 2. Replace the optical fiber cable and ensure that it is firmly connected to the optical fiber interface

**Q: Regarding incompatibility**
A: Fiber to 3.5mm conversion is NOT supported

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by T***R on 11 February 2025*

No issues at all, needed this as I bought a soundbar which has optical connection only and use a gaming monitor with VRR which has 3.5mm out only for audio. Xbox series x has no optical out and when using a HDMI audio extractor you would lose the ability to use VRR (Variable refresh rate) which is what i experienced and couldn't get used to the downgrade. With this item i am now able to connect the xbox directly to the monitor with a HDMI cable to keep VRR and I use the linkfor adapter to connect from the 3.5mm out of the monitor to the optical in on soundbar so really happy about that as if you've tried gaming with VRR and without there is a noticeable difference with framerate drops and stuttering. Easy to set up, sound quality is unaffected and cable length is good.

### ⭐⭐⭐⭐⭐ Works fine
*by M***S on 24 October 2025*

I had my doubts but this is great for connecting an old CD Player to a modern set of speakers. It does require USB power. Cable length is excellent with a LED indicator so you know it is powered. Just what I needed.

### ⭐⭐⭐⭐⭐ Resolved connectivity PS5 to JBL soundbar
*by A***L on 3 January 2026*

It worked as expected and able to connect PS5 to a JBL sound bar!

## Frequently Bought Together

- LiNKFOR Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar
- Cable-Core Twin 2 RCA Phono to RCA Phono Double Female Connector/Coupler

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-06-18*